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Featuring a children's astronomy book and a wide range of accessories, the powerful 70/350 telescope is the perfect introduction to the night sky for the whole family.
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Please note: This book is written in German language
Technical Data
Field of application | |
---|---|
Field of application |
|
Focus group | |
Focus Group |
|
Optical Specifications | |
Optical design | Achromatic Refractor |
Magnification from | 18 |
Maximum recommended magnification | 140 |
Mirror/Lens diam. | 70 mm |
Focal length | 350 mm |
Aperture ratio | 5 |
Angular resolution | 1.97 arc seconds |
General Technical Data | |
Material OTA | Aluminium |
Colour | white |
Material tripod | Aluminium |
Eyepiece Barrel Diameter | 31.8 mm |
Mount Type | Azimutal |
Extended warranty | 5 years |
Dimensions and Weight | |
Height (cm) from | 73 |
Height (cm) up to | 170 |
Net Weight total (incl. accessories) | 2500 g |
- Telescope System
- Telescope with Mount
- Telescope type
- Achromatic Refractor
- Telescope Lens type
- Doublet (2 lenses)
- Telescope Aperture (mm)
- 70mm
- Telescope Focal Length (mm)
- 350mm
- Telescope Focal Ratio (F)
- F5
A German manufacturer founded in 1957, Bresser specializes in telescopes, binoculars, and optical devices for casual astronomy and educational purposes. Their diverse range of affordable products caters to budding astronomers and families, making astronomy accessible to a wider audience.